Full head carbide tip lasts longer for faster drilling speed and less carbide wear; the centric conical tip guides bit through concrete, provides rounder holes. Wear mark alerts the user when bit has worn to a level inappropriate for precision anchoring.
- Diffusion bonding technology provides stronger carbide bond for the longest-lasting bit
- 4X life in all concrete types and concrete with rebar
- Wear mark assures hole diameter tolerance for anchoring applications
- Centric conical design results in precise hole diameters